Komunikacijska podrška sustavima za napredno vođenje elektroenergetskih mreža

master's thesis

• Title (english): Communication support for advanced control of power networks
• Author: Jure Jelić
• Mentor: Ivica Pavić (mentor)
• Committee member: Ivica Pavić (predsjednik povjerenstva)
• Committee member: Goran Grdenić (član povjerenstva)
• Committee member: Mateo Beus (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2025-02-26, Croatia

Abstract

Ovaj rad objašnjava ključne promjene u elektroenergetskom sektoru na putu prema konceptu pametnih mreža (Smart Grids). Polazi od konvencionalnih elektroenergetskih sustava i prikazuje njihov razvoj u smislu transformacije, ugradnje novih tehnologija te integracije distribuiranih izvora energije. Ističe se važnost SCADA sustava, protokola poput IEC 60870-5-104, DNP3 i IEC 61850, kao i uloga komunikacijskih tehnologija (Ethernet, IP/MPLS, ZigBee, LoRa itd.) u vođenju i nadzoru modernih mreža. Poseban naglasak stavljen je na sigurnosne izazove, osobito na očuvanje povjerljivosti, integriteta i dostupnosti podataka. U konačnici, opisane su mogućnosti napredne analitike, IoT-a i distribuiranih arhitektura u optimizaciji rada, proizvodnje i potrošnje električne energije.

Abstract (english)

This paper explains the key changes in the power sector on the path toward the concept of Smart Grids. It starts from conventional power systems and describes their development in terms of transformation, the adoption of new technologies, and the integration of distributed energy sources. The importance of SCADA systems and protocols such as IEC 60870-5-104, DNP3, and IEC 61850 is highlighted, as well as the role of communication technologies (Ethernet, IP/MPLS, ZigBee, LoRa, etc.) in managing and monitoring modern networks. Special emphasis is placed on security challenges, especially preserving the confidentiality, integrity, and availability of data. Finally, the paper outlines the possibilities of advanced analytics, IoT, and distributed architectures for optimizing the operation, generation, and consumption of electrical energy.

• Keywords: SCADA; Pametna mreža
• Keywords (english): SCADA; Smart grid
• Language: croatian
• URN:NBN: urn:nbn:hr:168:788950
• Study programme: Title: Computing; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2025-03-12 11:08:48